[…] your healthcare provider if you see signs of an allergic reaction, including a rash or hives, itching, tightness of chest or throat, difficulty breathing, lightheadedness, dizziness[cslbehring.com]

If it happens, get emergency medical help for any of these signs of bleeding in the brain: Headache Neck pain and stiffness Vomiting Sleepiness Sudden weakness or problems[webmd.com]

⚕ Symptoma®️ is a digital health assistant but no replacement for the opinion and judgement of medical professionals. By using this website you fully understand and accept that it shall not be used as a diagnostic system for decision-making. It absolutely must not be used to obtain, replace or overrule a clinical diagnosis by a healthcare professional. It is always for the medical professional to make the final diagnosis. The medical information provided on this website is of a general nature and can not substitute for the advice of a medical professional (for example, a qualified doctor or physician)! Information from the internet could and should NOT be solely used to offer or render a medical opinion or otherwise engage in the practice of medicine.

⚕ Symptoma®️ is a digital health assistant but no replacement for the opinion and judgement of medical professionals. By using this website you fully understand and accept that it shall not be used as a diagnostic system for decision-making. It absolutely must not be used to obtain, replace or overrule a clinical diagnosis by a healthcare professional. It is always for the medical professional to make the final diagnosis. The medical information provided on this website is of a general nature and can not substitute for the advice of a medical professional (for example, a qualified doctor or physician)! Information from the internet could and should NOT be solely used to offer or render a medical opinion or otherwise engage in the practice of medicine.